Andrea Botez is a Canadian chess player, commentator, and internet personality.

Dina Vadimovna Belenkaya is a Russian-Israeli chess player, commentator, Twitch streamer, and YouTuber who holds the title of Woman Grandmaster (WGM). She is a four-time St. Petersburg women's champion, and has represented St. Petersburg at the Russian Women's Team Championship and the European Chess Club Cup for Women. She has a peak FIDE rating of 2364.